Damage ratio
[化] 损伤率
🧩 词语组成解析
ratio
['reiʃiəu]
n. 比，比率;比例;系数;
vt. 求出比值，除，使…成比例;将（相片）按比例放大[缩小];
🗣️ 情景例句
You can sit down now.
现在你可以坐下了。
Slow help is no help.
帮忙不及时，等于不帮忙。
'I'm very sorry,' he said.
“实在抱歉，”他说，